[Bug] Delay When Swiping to Close Media

[moriel5]

I'm sorry if this issue doesn't fit the expected template, I manually copied the basic structure from another issue since FastHub doesn't support issue templates.

Detailed description
When closing media by swiping it downwards, there is a delay before it actually closes, during which the last frame shown is "stuck" at the bottom of the screen.
On Yuito (downstream fork which hasn't been updated for quite some time) there is no such delay, and closing is as fast as expected.

When closing by pressing back, there is no delay.

And the originating server of the image does not matter either.

Steps to reproduce the problem
Open any media (a profile picture, for example)
Swipe it down to close

Debug information
Tusky 28 Beta 1

Device :
Razer Phone 2
Android-Version: 9
SDK-Version: 28

[REDACTED]@social.vivaldi.net
Version: 4.3.4-vivaldimod